81926976

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:248

約数の個数: 112

約数和(自身を含む): 225820224

約数和(自身を除く): 143893248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 83, 96, 97, 106, 159, 166, 192, 194, 212, 249, 291, 318, 332, 388, 424, 498, 582, 636, 664, 776, 848, 996, 1164, 1272, 1328, 1552, 1696, 1992, 2328, 2544, 2656, 3104, 3392, 3984, 4399, 4656, 5088, 5141, 5312, 6208, 7968, 8051, 8798, 9312, 10176, 10282, 13197, 15423, 15936, 16102, 17596, 18624, 20564, 24153, 26394, 30846, 32204, 35192, 41128, 48306, 52788, 61692, 64408, 70384, 82256, 96612, 105576, 123384, 128816, 140768, 164512, 193224, 211152, 246768, 257632, 281536, 329024, 386448, 422304, 426703, 493536, 515264, 772896, 844608, 853406, 987072, 1280109, 1545792, 1706812, 2560218, 3413624, 5120436, 6827248, 10240872, 13654496, 20481744, 27308992, 40963488, 81926976]

約数ペア:

[(1, 81926976), (2, 40963488), (3, 27308992), (4, 20481744), (6, 13654496), (8, 10240872), (12, 6827248), (16, 5120436), (24, 3413624), (32, 2560218), (48, 1706812), (53, 1545792), (64, 1280109), (83, 987072), (96, 853406), (97, 844608), (106, 772896), (159, 515264), (166, 493536), (192, 426703), (194, 422304), (212, 386448), (249, 329024), (291, 281536), (318, 257632), (332, 246768), (388, 211152), (424, 193224), (498, 164512), (582, 140768), (636, 128816), (664, 123384), (776, 105576), (848, 96612), (996, 82256), (1164, 70384), (1272, 64408), (1328, 61692), (1552, 52788), (1696, 48306), (1992, 41128), (2328, 35192), (2544, 32204), (2656, 30846), (3104, 26394), (3392, 24153), (3984, 20564), (4399, 18624), (4656, 17596), (5088, 16102), (5141, 15936), (5312, 15423), (6208, 13197), (7968, 10282), (8051, 10176), (8798, 9312)]